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Round|Natural|GIA

3.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1545731260

Certificate GIA 1545731260

Diamond specifications and retailer prices

From HK$157,552 HKD
SGD 27,137 SGD
As of October 27, 2026
Save HK$56,368 HKD (26%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$220,748 HKD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1545731260. Listed at 10 retailers as of October 27, 2026, with a 36% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.50
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1545731260
Dimensions9.65 × 9.68 × 6.05 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.65 mm9.68 mm3.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1545731260
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$161,570 HKD|Low: HK$140,149 HKD|High: HK$240,653 HKD|Avg: HK$193,568 HKD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 31, 2026
Retailer 11HK$140,149 HKD
Retailer 5HK$157,552 HKD
Retailer 1HK$161,570 HKD
Retailer 8HK$175,351 HKD
Retailer 7HK$176,351 HKD
Retailer 6HK$184,382 HKD
Retailer 10HK$201,909 HKD
Retailer 4HK$206,419 HKD
Retailer 9HK$207,562 HKD
Retailer 3HK$213,921 HKD
Wholesale Diamonds DirectHK$220,748 HKD
Retailer 2HK$240,653 HKD

32 data points across 12 retailers

10 retailersHK$157,552 HKD to HK$213,921 HKD

A
Cheapest Retailer
-
HK$157,552 HKD
SGD 27,137 SGD
A
Retailer 2
-
HK$161,570 HKD
SGD 27,829 SGD
View
Retailer 3
-
HK$175,351 HKD
$22,350 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
HK$176,351 HKD
$22,477 USD
View
Retailer 5
-
HK$184,382 HKD
$23,501 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$201,909 HKD
$25,735 USD
View
A
Retailer 7
-
HK$206,419 HKD
€25,057 EUR
View
A
Retailer 8
-
HK$207,562 HKD
$26,456 USD
View
A
Retailer 9
-
HK$213,921 HKD
$27,266 USD
View
Most Expensive
Wholesale Diamonds Direct
262903250 · Oct 23
HK$220,748 HKD
$28,136 USD
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from HK$157,552 HKDSave up to HK$56,368 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.50ct Round
HK$157,552 HKD